Linux 0.12 with GCC 11.2.0

A book-in-progress about the Linux kernel and its insides.

Learning assembly for Linux x86_64

UNIX 6th Edition Kernel Source Code

McIlroy's TMG compiler-compiler in portable C

PDP-11 emulator in Python 3, running Unix V6

A recompile of the John Lions Commentary on the 6th edition Unix OS

My own representation of a classic Snake game

An IPython notebook plugin for visualizing ASTs.

ebooks

Sample scripts and examples for my CPython Internals book

Manage WhatsApp .crypt12, .crypt14 and .crypt15 files.

Free Images for EVE-NG and GNS3 containing routers, switches,Firewalls and other appliances, including Cisco, Fortigate, Palo Alto, Sophos and more. Master the art of networking and improve your sk…

Minimalistic dashboard app for visualizing tabular data

Flashing tools for VW AG control units over UDS. Compression, encryption, RSA bypass, and checksums are supported for Simos18.1/6/10, DQ250-MQB, DQ381-MQB, and Haldex4Motion-Gen5-MQB.

Scan and Copy CU Invoice No from Tax Invoices

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

A YARV object layer written in Ruby

This repository contains a simple vulnerability scanner for the Terrapin attack present in the paper "Terrapin Attack: Breaking SSH Channel Integrity By Sequence Number Manipulation".

A quick example of how one can "synchronize" a 3d scene across multiple windows using three.js and localStorage

A curated list of German Tech Podcasts 🇩🇪 🇦🇹 🇨🇭

Dockerizing Ruby Tutorial

Ruby on Whales example and templates

Awesome Ruby and Rails Open Source applications 🌈

A private messenger for iOS.

A Docker image to get started hacking Ruby

The Ruby Programming Language